Xeon Platinum 8284 vs Platinum 8276L

Primary details

Comparing Xeon Platinum 8276L and Xeon Platinum 8284 processor market type (desktop or notebook), architecture, sales start time and price.

Place in the rankingnot ratednot rated
Place by popularitynot in top-100not in top-100
Market segmentServerServer
SeriesIntel Xeon PlatinumIntel Xeon Platinum
Architecture codenameCascade Lake (2019−2020)Cascade Lake (2019−2020)
Release date2 April 2019 (5 years ago)10 July 2019 (5 years ago)
Launch price (MSRP)$16,616$15,460

Detailed specifications

Xeon Platinum 8276L and Xeon Platinum 8284 basic parameters such as number of cores, number of threads, base frequency and turbo boost clock, lithography, cache size and multiplier lock state. These parameters indirectly say of CPU speed, though for more precise assessment you have to consider their test results.

Physical cores28 (Octacosa-Core)28 (Octacosa-Core)
Threads5656
Base clock speed2.2 GHz3 GHz
Boost clock speed4 GHz4 GHz
Multiplier2230
L1 cache1.75 MB1.75 MB
L2 cache28 MB28 MB
L3 cache38.5 MB38.5 MB
Chip lithography14 nm14 nm
Maximum core temperature89 °C65 °C
64 bit support++
Windows 11 compatibility+-

Compatibility

Information on Xeon Platinum 8276L and Xeon Platinum 8284 compatibility with other computer components: motherboard (look for socket type), power supply unit (look for power consumption) etc. Useful when planning a future computer configuration or upgrading an existing one. Note that power consumption of some processors can well exceed their nominal TDP, even without overclocking. Some can even double their declared thermals given that the motherboard allows to tune the CPU power parameters.

Number of CPUs in a configuration8 (Multiprocessor)8 (Multiprocessor)
SocketFCLGA3647Socket P
Power consumption (TDP)165 Watt240 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Xeon Platinum 8276L and Xeon Platinum 8284. You'll probably need this information if you require some particular technology.

Instruction set extensionsIntel® SSE4.2, Intel® AVX, Intel® AVX2, Intel® AVX-512Intel® SSE4.2, Intel® AVX, Intel® AVX2, Intel® AVX-512
AES-NI++
AVX++
vPro++
Enhanced SpeedStep (EIST)++
Speed Shift++
Turbo Boost Technology2.02.0
Hyper-Threading Technology++
TSX++
Turbo Boost Max 3.0--
Deep Learning Boost++

Security technologies

Xeon Platinum 8276L and Xeon Platinum 8284 technologies aimed at improving security, for example, by protecting against hacks.

TXT++
EDB++

Virtualization technologies

Virtual machine speed-up technologies supported by Xeon Platinum 8276L and Xeon Platinum 8284 are enumerated here.

VT-d++
VT-x++
EPT++

Memory specs

Types, maximum amount and channel quantity of RAM supported by Xeon Platinum 8276L and Xeon Platinum 8284. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR4-2933DDR4-2933
Maximum memory size4.5 TB1 TB
Max memory channels66
Maximum memory bandwidth140.8 GB/s140.8 GB/s
ECC memory support++

Peripherals

Specifications and connection of peripherals supported by Xeon Platinum 8276L and Xeon Platinum 8284.

PCIe version3.03.0
PCI Express lanes4848

Pros & cons summary


Recency 2 April 2019 10 July 2019
Power consumption (TDP) 165 Watt 240 Watt

Xeon Platinum 8276L has 45.5% lower power consumption.

Xeon Platinum 8284, on the other hand, has an age advantage of 3 months.

We couldn't decide between Xeon Platinum 8276L and Xeon Platinum 8284. We've got no test results to judge.


Should you still have questions on choice between Xeon Platinum 8276L and Xeon Platinum 8284, ask them in Comments section, and we shall answer.

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Intel Xeon Platinum 8276L
Xeon Platinum 8276L
Intel Xeon Platinum 8284
Xeon Platinum 8284

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